Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Refine by IR35 Status
Unknown Status 53 Inside IR35 10 Outside IR35 9
Refine by Categories
Construction 22 Information Technology 20 Other 6 Management 3 Admin-Clerical 2 Automotive 1
Customer Service 1 Manufacturing 1 Marketing 1 Sales 1
More
Refine by Job Type
Contractor 72
Engineering senior communications engineer

72 senior communications engineer jobs found

CL
Apr 14, 2026  
DIG - Infrastructure Engineer
An exciting opportunity has arisen for Senior Infrastructure Engineers to join a high‑performing IT engineering team supporting a mission‑critical, on‑premise communications environment used by hundreds of deployed users. We are looking to hire three engineers, including one role with a strong networking focus. This position involves designing, building, managing, and supporting secure IT infrastructure for a government‑aligned organisation. Due to the sensitivity of the environment, candidates must hold SC security clearance (DV desirable). Key Responsibilities As a Senior Infrastructure Engineer, you will: Maintain and support core IT infrastructure Diagnose and resolve complex technical issues Develop, deploy, and document new infrastructure solutions Monitor system performance and ensure high availability Support the end‑user device build process Work collaboratively with project, security, and engineering stakeholders Take ownership of technical areas while contributing to...
IR35 Status:
Unknown Status

CV-Library Hereford, Herefordshire Contractor
CL
Apr 19, 2026  
Tooling Project Engineer
Tooling Project Engineer – Global Plastics We are seeking an experienced Tooling Project Engineer to join a global leader in the biopharma and laboratory sector. This role sits within the Global Plastics Group and will focus on delivering high-quality injection mould tooling projects that support the full product lifecycle. The Role You will lead the development and delivery of injection mould tools for plastic components used in single-use products. Working on Product Lifecycle Management projects, you’ll ensure new tooling for existing products meets the highest standards of quality, cost-efficiency, and durability. What You’ll Be Doing * Manage end-to-end tooling projects for injection moulded components * Collaborate with Product Development, Quality, Operations, and global stakeholders * Support design for manufacture and industrialisation of plastic parts * Source and develop tooling suppliers, ensuring alignment to company standards * Lead tooling qualification...
IR35 Status:
Unknown Status

CV-Library Stonehouse, Gloucestershire Contractor
CL
Apr 19, 2026  
Senior Circuit Engineer
My client is seeking an experienced Senior Circuit Engineer to join their Engineering Design team within the Capital Programme and Procurement function. This is a key technical role responsible for delivering high-quality circuit designs and associated costings across OHL and diversion projects, typically operating at 132kV, 33kV and 11kV. You'll take ownership of designs from initial scope through to construction readiness, working closely with Project Managers, Electrical, OHL and Civil Designers, contractors and consultants. The role also includes acting as Principal Designer on allocated schemes and ensuring full compliance with CDM regulations, design standards and assurance processes. This position suits a technically strong circuit engineer who enjoys responsibility, mentoring others, and playing a central role in regulated network connection and customer schemes (both contestable and non-contestable). Key Responsibilities Produce below-ground and overhead circuit...
IR35 Status:
Unknown Status

CV-Library Bury St Edmunds, Suffolk Contractor
CL
Apr 19, 2026  
Project Engineer
Expleo is seeking Project Engineers to support our prestigious Automotive customer in Warwickshire(Annual Contract). This is an exciting opportunity to take ownership of engineering delivery within complex vehicle programmes, collaborate with senior stakeholders, and drive excellence across multiple engineering functions. About the Role As a Project Engineer, you will: Lead the engineering delivery of programme content across assigned areas Drive alignment across attribute teams and functional leaders through structured stakeholder engagement Provide clarity, direction, and coaching to team members Apply Agile methodologies to improve delivery efficiency Use data to influence decisions and support issue resolution Communicate progress, risks, and challenges clearly to varied stakeholders Skills Required Programme Management for Engineering Content Data Analysis Skills (using Excel, Jira, Smartsheet) Good communication and presentation skills Experience of delivering...
IR35 Status:
Unknown Status

CV-Library Warwickshire, UK Contractor
CL
Apr 19, 2026  
Test Engineer
NATS are currently seeking an experienced Test Engineer to join their team on a contract basis. This pivotal role involves overseeing comprehensive testing and commissioning tasks across system requirements and design proposals. Some travel within the UK and overseas will be required, making this a dynamic and engaging opportunity. Key Responsibilities: Testing and commissioning of system requirements Testing and commissioning of system design proposals Testing and commissioning of system change requests Representing the company as a domain technical expert Providing testing support for services and systems in operational use Commissioning sites after successful testing activities have been approved Writing, reviewing, and maintaining project documentation Investigating and diagnosing problems and proposing solutions Job Requirements: Experience in engineer testing and commissioning, preferably within the Defence & Security sector FAT, IAT & SAT Ability to work...
IR35 Status:
Unknown Status

CV-Library Fareham, Hampshire Contractor
CL
Apr 19, 2026  
IT Services and Support Engineer
1 IT Support Engineer | Hammersmith, London Are you a proactive IT professional who thrives on solving problems and delivering top-tier service? We are looking for a dedicated L1 Support Engineer to join our clients team at their flagship office in Hammersmith. In this role, you will be the heartbeat of their local IT operations, ensuring their delivery centre runs smoothly and their corporate users remain productive. This is an office-based position (5 days per week) offering the chance to work with cutting-edge hardware and global standard processes. The Role Technical Support: Install, configure, and troubleshoot Windows and Mac systems, mobile devices (Apple/Samsung), and peripherals. Asset Management: Take ownership of the IT lifecycle, from stock-takes and vendor liaison to hardware recycling and inventory audits. Seamless Connectivity: Ensure desktop systems interconnect perfectly with servers, print systems, and network infrastructure. User Empowerment: Train the...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 19, 2026  
HVAC Design Engineer
Our client BAE Systems, a key player in the Defence & Security sector, is seeking a Senior Engineer - Mechanical - HVAC to join their team based in Scotstoun. This contract role involves contributing to critical projects within the maritime naval ships domain and offers the flexibility of remote working after the first week. Key Responsibilities: Leading the design and implementation of HVAC systems for naval ships Ensuring HVAC systems meet stringent defence standards and requirements Collaborating with other engineering disciplines to integrate HVAC systems seamlessly Conducting technical analyses and providing recommendations for HVAC system improvements Reviewing and approving HVAC engineering documentation and designs Working with the project team to ensure on-time and on-budget project delivery Providing technical support and troubleshooting for HVAC systems Maintaining up-to-date knowledge of industry best practices and regulatory standards Job Requirements:...
IR35 Status:
Unknown Status

CV-Library Glasgow, UK Contractor
CL
Apr 19, 2026  
Highways Support Officer
Belmont Recruitment are currently looking for a Highways Support Officer to join Cheshire West & Chester Council's Highways Engineering Team on an initial 3-6 month temporary contract. This is a full-time role working 37 hours per week, Monday to Friday. Key Responsibilities * Act as a primary contact for highways and traffic-related enquiries * Respond to enquiries from the public, councillors, and external stakeholders * Support and guide Network Stewards and junior engineers * Contribute to the delivery and improvement of highways services * Work collaboratively within the wider engineering team About You * Significant experience within highways or traffic engineering * Strong technical knowledge and attention to detail * Excellent communication and stakeholder management skills * Experience leading or supporting teams * Proactive, collaborative, and solutions-focused approach Please apply with an up to date CV ASAP if this role would be of...
IR35 Status:
Unknown Status

CV-Library CH3, Piper's Ash, Cheshire West and Chester Contractor
CL
Apr 18, 2026  
Talent Acquisition Sourcer
Our client, a leading firm in the oil and gas sector, is currently seeking a dedicated Sourcer with Field Engineer expertise for a contract position. This role is an exciting opportunity to work directly on-site, with no hybrid options, ensuring full immersion in projects and operations. Key Responsibilities: Identifying and engaging qualified candidates for various field engineering roles Developing and maintaining a pipeline of potential candidates for current and future project needs Collaborating with hiring managers to understand specific job requirements and project goals Utilising various sourcing methods, including job boards, social media, and networking events Screening and evaluating candidates' skills, experience, and cultural fit Coordinating and conducting initial interviews to assess candidates' qualifications Maintaining detailed records of candidate interactions and sourcing activities Providing feedback and recommendations to hiring managers and recruitment...
IR35 Status:
Unknown Status

CV-Library Southampton, Hampshire Contractor
CL
Apr 18, 2026  
Site Engineer- Water
Site Engineer - Water Wiltshire £350-£400/day (CIS) Start: Mid-End April Ongoing work available We are currently recruiting for a Site Engineer to join a major contractor on a project in Wiltshire. The scheme includes construction of reinforced concrete tanks, pipelines, ducting and associated civils works, forming part of wider AMP8 investment in the water sector. Role & Responsibilities ·Setting out for civils works including RC structures, pipelines and drainage ·Producing and maintaining accurate as-built records ·Supporting QA processes including inspections and documentation ·Working closely with the Site Manager and General Foreman ·Assisting with short-term planning and coordination of works ·Ensuring works are delivered in line with drawings and specifications Requirements ·Strong setting out experience (essential) ·Experience working on civils / infrastructure projects ·Water sector experience preferred, but not essential ·Candidates from other...
IR35 Status:
Unknown Status

CV-Library Swindon, UK Contractor
CL
Apr 18, 2026  
Principal Design Engineer - Vehicle & Powertrain Integration
A contract position Outside IR35 4 days pw on site in West Sussex Capable of getting Basic Security check Our client, a respected entity in the automotive sector, is currently seeking a Principal Design Engineer with proven Vehicle Design and Powertrain Integration experience. Key Responsibilities: Concept and definitive 3D mechanical design of systems, system assemblies, and complex components such as the integration of powertrain, steering, braking and auxiliary systems into a vehicle Leading Design Deliverables Detailed mechanical design work including basic stress calculations, FMEA's, 2D detailing, 2D layouts, and tolerance stacks as required Close cooperation with FEA and Simulation teams to ensure products meet design validation requirements Close cooperation with manufacturing and process engineers to ensure products meet DFMA requirements Management of Bill of Materials Creation of technical reports and documentation as required for engineering projects Liaison with...
IR35 Status:
Outside IR35

CV-Library West Sussex, UK Contractor
CL
Apr 18, 2026  
Lead EC&I Engineer
Lead Electrical Control & Instrumentation (EC&I) Engineer – Contract Location: Fully Remote (5 days per week) Hours: 40 hours per week Rate: £55–65/hr | Inside or Outside IR35 (subject to ir35 status determination) Contract Type: Long-term (12 months +) The Opportunity We are seeking an experienced Lead Electrical Control & Instrumentation (EC&I) Engineer to join our commercial team on a long-term contract. In this senior role, you will take technical ownership of EC&I deliverables across multiple projects, providing leadership, guidance, and expert support to ensure the reliable and efficient operation of control systems and instrumentation. This role is central to delivering high-quality technical solutions while maintaining strong client relationships, particularly within the public gas pipeline sector. Key Responsibilities Lead EC&I technical services to clients, acting as the senior point of contact. Ensure delivery of EC&I outputs in line with...
IR35 Status:
Outside IR35

CV-Library Northwich, UK Contractor
CL
Apr 18, 2026  
Senior Mechanical Design Engineer
Senior Mechanical Design Engineer Location: Gateshead or Telford Job Type: Contract, Full-Time Primary Industry: Engineering Secondary Industry: Military and Defence Job Description The Senior Mechanical Design Engineer plays a crucial role within the engineering team, delivering advanced mechanical design solutions for defence-related projects. This position requires a high level of technical expertise in mechanical design, alongside a comprehensive understanding of military and defence standards. The role involves conceptualising, developing and refining mechanical components and assemblies, ensuring designs meet stringent performance, safety and quality requirements. The successful candidate collaborates closely with multi-disciplinary teams including systems engineers, manufacturing, quality assurance and project management to deliver robust and innovative mechanical designs. The role demands strong problem-solving skills, attention to detail and the ability to manage...
IR35 Status:
Unknown Status

CV-Library Gateshead, UK Contractor
CL
Apr 17, 2026  
Site Engineer
Site Engineer required for Highways project in Ipswich, overseeing the delivery of a scheme in the National Highways network. This is a fantastic opportunity to work on a prestigious infrastructure project and gain valuable experience in the highways sector. The contract is initially for 2 months, with the possibility of extension based on project requirements and performance. As a Site Engineer, you will be responsible for ensuring the smooth and efficient delivery of the highways project, ensuring compliance with safety, quality, and environmental standards. You will work closely with the project management team and other stakeholders to deliver a successful scheme on time and within budget. Key Responsibilities: ·Oversee and supervise the daily activities on site to ensure the project runs smoothly. ·Manage and monitor the quality control procedures to ensure high standards of construction. ·Provide technical advice and resolve site issues as they arise. ·Liaise with...
IR35 Status:
Unknown Status

CV-Library Ipswich, UK Contractor
CL
Apr 17, 2026  
Electrical Design Engineers - Senior to Lead Roles
Job Specification: Electrical Design Engineer (Senior - Lead) Business Unit: Data Centre Design Consultancy (Client Side) Location: Remote Reporting to: Associate Director/Director Overview We are seeking highly skilled Senior and Lead Electrical Design Engineers to join our specialist data centre design consultancy team. These roles will be responsible for driving the design, coordination, and delivery of complex electrical systems for hyperscale, colocation, and enterprise data centre environments. You will work directly with clients, end users, and multidisciplinary engineering teams to develop high‑quality, technically robust designs from concept through to construction. Core Responsibilities (All Levels) Lead and produce electrical designs for data centre infrastructure including: HV and LV power distribution UPS systems (static and rotary) Standby generation Earthing and bonding Lighting and small power Busbar distribution systems Develop design documentation:...
IR35 Status:
Unknown Status

CV-Library Windsor, Berkshire Contractor
CL
Apr 17, 2026  
Commissioning Engineer
We're looking for a Process Commissioning Engineer to join a specialist team delivering wastewater infrastructure projects. You'll be involved from design through to commissioning and handover, ensuring new treatment assets are tested, validated and successfully brought into operation. This is a hands-on, site-based role working closely with operations, construction and automation teams. Key Responsibilities: Develop and deliver commissioning plans for new wastewater assets Support FAT and SAT testing with automation engineers Test and validate new process equipment Analyse process and wastewater data to confirm performance Work with operations teams to safely integrate new assets into live sites Provide training and handover documentationRequirements: 5+ years' experience in wastewater operations, process or commissioning. Strong knowledge of UK wastewater processes and environmental regulations Experience commissioning wastewater infrastructure or treatment assets Familiarity...
IR35 Status:
Inside IR35

CV-Library Bath, Somerset Contractor
CL
Apr 17, 2026  
Process Engineer
A leading UK water sector capital delivery organisation is seeking a Process Engineer to work on a diverse programme of water treatment and supply projects. This is a hands-on role designing treatment plants and distribution systems that meet environmental, efficiency, and customer requirements. You'll collaborate with multi-disciplinary teams, applying innovative approaches to reduce carbon, protect natural capital, and use digital tools. What were looking for: BEng/MEng/MSc in Chemical/Water Process Engineering or related discipline 2+ years' water process design experience, including technology selection, sizing, and detailed design Knowledge of water treatment (ground or surface water) or pumped distribution systems Strong communication and collaborative skills Desirable: Working towards Chartered Engineer status Onsite experience of water treatment or distribution assets The role offers professional development, exposure to innovative projects, and a collaborative,...
IR35 Status:
Inside IR35

CV-Library Peterborough, Cambridgeshire Contractor
CL
Apr 17, 2026  
Senior Civil Engineer
Senior Civil Engineer  Bristol £45,000 - £55,000 (phone number removed) We’re partnered with a long-established, multi-disciplinary consultancy based in Basingstoke. They’re looking for a Senior Civil Engineer with a Drainage & Infrastructure focus to join and help lead their growing design and delivery team. This role offers true project ownership from bid stage to delivery, combining hands-on technical responsibility with the opportunity to mentor others and progress into a leadership position. The role: Prepare detailed designs for infrastructure projects, delivering drainage, highways, residential developments, rail, commercial, education and leisure. Produce drawings and calculations for planning. Provide technical guidance and support to junior colleagues, helping them develop practical, high-quality solutions. Produce flood risk assessments and planning documents. Conduct inspections, site surveys, and technical assessments, producing detailed reports to inform...
IR35 Status:
Unknown Status

CV-Library Bristol, UK Contractor
CL
Apr 17, 2026  
Project Support
Project Support Location: Gloucestershire Contract: 6-month contract with potential for extension Hours: Full-time Salary: £26.67 p/h (umbrella) / £20 p/h PAYE IR35: Inside About the Position We're looking for a proactive Project Support professional to join a dynamic project portfolio based in Gloucestershire. Working on site as part of a small, varied team, you'll collaborate closely with project engineers as well as facilities and health & safety colleagues. A solid grasp of project administration-such as action tracking and budget monitoring-is essential, along with experience thriving in a fast‑moving environment. Project Landscape You'll contribute to a broad mix of projects, including: * Relocation of operational departments to enable site expansion * Small civil engineering works (£100k-£750k) * Operational enhancements to increase capacity * Mechanical and electrical infrastructure upgrades * Procurement, installation, and commissioning of process...
IR35 Status:
Inside IR35

CV-Library Gloucester, Gloucestershire Contractor
CL
Apr 17, 2026  
Sub Agent/Assistant Package Manager
Carmichael UK is working with a leading Tier 1 contractor delivering a major highways project in London. We are currently seeking a Sub Agent / Assistant Package Manager to support the delivery of key work packages on this high-profile infrastructure scheme. This is a great opportunity for an experienced Sub Agent or a Senior Engineer looking to step up into a package management role within a busy and well-established project team. The Role As Sub Agent / Assistant Package Manager, you will support the management and delivery of highways works, ensuring packages are delivered safely, on programme, and to the required quality standards. Key Responsibilities Support the delivery of highways work packages from planning through to completion Assist in managing site teams including Engineers and subcontractors Ensure works are delivered in line with programme, quality, and safety requirements Coordinate site activities and interfaces across the project Support programme...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software